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WO/2023/171001A1 |
A press working apparatus according to the present disclosure punches a workpiece and comprises: a punch which moves in the pressing direction, and has a pressing surface facing the workpiece and a side surface connected to the pressing ...
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WO/2023/162305A1 |
This machining state estimating device comprises a storage device and a processor. The storage device stores a plurality of parameters defining a machining state of a machining machine, and a plurality of items of reference data correspo...
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WO/2023/162306A1 |
This machining state estimation device comprises a storage device and a processor. The storage device stores a parameter defining the machining state of a press machine, standard reference data corresponding to the parameter, and region ...
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WO/2023/148899A1 |
Disclosed is a steel material in which the tensile residual stress is reduced, especially at a fracture surface of a sheared edge face. The steel material of this disclosure comprises a sheared edge face; the sheared edge face has an und...
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WO/2023/150289A1 |
A method of forming needles in which a length of metal is stamped to form a configured strip having nascent needles at least partially disposed in windows. The configured strip is moved over a plurality of pushers such that the pushers a...
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WO/2023/148313A1 |
The invention relates to a reinforcing strip (10) for a moulded body (11) made from an injectable moulding compound, having a strip-shaped base body (14) made of an aluminium/magnesium alloy from the alloy group EN AW-5xxx, wherein the a...
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WO/2023/145331A1 |
[Problem] To suitably perform various types of machining on a machined member in a pressing device. [Solution] A pressing device for performing pressing of a plate-shaped member 50 which is a machined member, wherein the pressing device ...
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WO/2023/145228A1 |
[Problem] To achieve a well balance between tool service life and quality maintenance, by imparting a functional shape to a cutting edge of a punch, when performing a shearing process on an amorphous alloy foil. [Solution] This shearing ...
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WO/2023/142660A1 |
A material belt cutting apparatus and a stacking device, comprising a die cutting module (100) and a first buffer module (200). The die cutting module can reciprocatingly move along a conveying line of a material belt; the die cutting mo...
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WO/2023/139697A1 |
This method for producing a conductor plate includes: a pressing step for forming a prescribed closed region through press molding and then cutting out a prescribed region being folded in the closed region from the surroundings so as to ...
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WO/2023/140507A1 |
The apparatus for manufacturing a laminated core of a motor according to the present invention comprises a laminating unit 1 for forming a base material 100 into a lamina member 201 by continuous press processing, and laminating a plural...
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WO/2023/124056A1 |
A side punching waste material pushing die structure, which, in order from top to bottom, comprises an upper die base (1), an upper backing plate (2), a fixing plate (3), and a lower die base (4); a first driving punch (5) is arranged be...
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WO/2023/122870A1 |
A material falling structure, comprising: a bottom plate (1), a base (101) being mounted at the top of the bottom plate (1), and a collection groove (102) being formed in the inner side of the base (101); a lower mold base (2), the lower...
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WO/2023/122865A1 |
A cutter mounting mechanism, comprising a workbench (1), a support frame (2), an electric push rod (3), a sliding slot (4), a screw rod (5), a nut (6), a snap ring (7), a snap slot (8), a connecting rod (9), a rotating shaft (10), and a ...
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WO/2023/122873A1 |
A stamping device, which comprises a bottom plate (1); an adjustment box (2) is fixedly connected to the top of the bottom plate (1); a motor (4) is fixedly connected within the adjustment box (2); a threaded rod (5) is fixedly connected...
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WO/2023/126073A1 |
The present invention relates to a method for manufacturing lamellas (20) from sheet metal (30) for a stack of such lamellas (20), i.e. a lamination, such as the core of a transformer or of a rotor or a stator of an electric machine. Acc...
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WO/2023/127442A1 |
Provided is a press device capable of inhibiting a decrease in productivity of electromagnetic steel sheets associated with a change in the shape of the electromagnetic steel sheets. A press device (1) according to one embodiment of the ...
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WO/2023/127479A1 |
Provided is a processing device with which it is possible to manufacture a metal member having exceptional corrosion resistance at a cut end surface thereof. A processing device (20) comprises a punch (21) and a die (22) that are positio...
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WO/2023/126074A1 |
The present invention relates to a method for manufacturing lamellas (20) from sheet metal (30) for a stack of such lamellas (20), i.e. a lamination, such as the core of a transformer or of a rotor or a stator of an electric machine. Acc...
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WO/2023/122866A1 |
A cutter cutting-depth adjusting mechanism of an air conditioner fin die. The adjusting mechanism comprises a punching platform (1), a first servo electric motor (2), a lead screw (3), a rotating rod (4), a threaded sleeve (5), a threade...
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WO/2023/117142A1 |
The invention relates to a fine-blanking method for cutting metal parts (10) from strip material (50). According to the invention a blanking burr formed on the edge (E) of a cut circumference surface of the metal part (10) can be remarka...
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WO/2023/114790A1 |
A method for weakening a frame section prior to cutting/punching is provided. The weakening may be caused by scribing, perforating, etching, punching, or other techniques. The weakened sections are located in such a way as to be on or ne...
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WO/2023/106246A1 |
Provided is a core manufacturing method capable of mitigating scratches due to mutual sliding of end faces of laminated iron cores. An iron core piece P is punched out from a magnetic steel sheet W by a punch 3 and held in a die 5, and...
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WO/2023/106907A1 |
The present invention relates to a tooling for cutting paper that is used for torque converters, wherein the paper cuts are performed having geometry, morphology and position dimensions in specific tolerances, such that a tooling for cut...
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WO/2023/103216A1 |
An automatic stacking production line, comprising a discharge frame (1), a feeding and conveying system (2), a blanking main machine (3), a finished product stacking machine (4), a synchronous conveying system (5), and a waste recovery d...
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WO/2023/101648A1 |
The invention relates to a process for producing the metal furniture connection element cam by shaping the metal sheet roll (1) with a press in the first stage and subsequently a continuous bending, folding, and cutting the intermediate ...
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WO/2023/097552A1 |
The present invention provides automatic processing equipment for a storage battery terminal, characterized in comprising: a positioning unit; a checking unit, the checking unit being disposed at the lower end of the positioning unit; a ...
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WO/2023/100782A1 |
The present invention comprises: a projecting portion (13) which is formed by of a plastic flow part of a material for a first plate material (10) and which projects in the penetration direction of a punching hole (15) provided to the fi...
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WO/2023/085541A1 |
One embodiment of the present invention provides a method for manufacturing upper and lower cabinet doors, the method comprising the steps of: preparing a steel alloy; processing the surface of the steel alloy by means of at least one pr...
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WO/2023/072765A1 |
A method for producing a calibrated stamped part for use in the production of embossed products, in particular coins, from a flat, in particular rolled or drawn, stamped part (1), comprises the following steps: - a positioning step a), i...
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WO/2023/070759A1 |
Disclosed is a continuous pin cutting system, comprising: at least one continuous pin cutting machine, which comprises an outer box body, a first driving device and a swing mechanism, wherein the first driving device drives the swing mec...
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WO/2023/068238A1 |
Provided is a progressive press die capable of always conveying a band-form metal material in a satisfactory manner to a specific processing stage irrespective of whether a lifter member is present. A progressive press die equipped wit...
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WO/2023/067256A1 |
The invention relates to a stamping assembly (1) comprising a gripper (15) configured to enable the gripping of an end part (PT) of a workpiece (PC) that is to be cut and that is cut by a cutting blade (14) of the stamping assembly (1), ...
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WO/2023/062142A1 |
The invention relates to a tool for forming sheet-metal blanks (20) provided with a material coating on one or both sides, comprising a cutting bell (1), which is rigidly coupled to an upper forming punch (3), and a die cushion (12), whi...
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WO/2023/058341A1 |
A cutting device for cutting a multi-layer material sandwiched between a first tool and a second tool, wherein: the first and second tools are arranged such that respective blade parts thereof face one another in a pushing direction; the...
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WO/2023/059645A1 |
A drop-in multi-optics module for a quantum-particle (e.g., rubidium, cesium) cell provides for more convenient and cost-effective manufacture of such cells (including vacuum cells, cold/ultra-cold matter cells, vapor cells, and channel ...
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WO/2023/054027A1 |
This progressive-feeding molding device comprises: an upper mold and a lower mold; a lifter; and a pressing force member. The upper mold and the lower mold press a band-shaped metal plate that is progressively fed in a prescribed directi...
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WO/2023/043135A1 |
The present invention discloses an apparatus and method for drawing and molding a metal container. The molding apparatus of the present invention comprises: a first molding part that includes a first bending die having a bottom surface f...
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WO/2023/029645A1 |
The present application relates to the field of battery manufacturing, and relates to a cutter apparatus and a material strip cutting method. The present application provides a cutter apparatus, comprising: a first cutter; and an adjusti...
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WO/2023/029022A1 |
A window blind sub-mold adjustment structure, comprising an upper mold plate (1) and a lower mold plate (2). The upper mold plate (1) is provided with an upper punch fixing plate (3). The lower mold plate (2) is provided with a lower pun...
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WO/2023/025979A1 |
The object of the invention is a method and a device for making a pipe T-branch by connecting the shaped end of a branch pipe with internal welding to the edges of a hole in a main pipe. The hole in the main pipe (T) and the arcs corresp...
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WO/2023/023694A1 |
A pipe perforation system enables a junction to be formed in a pressurised pipe without the need to depressurise or stop liquid or gas flow in the pipe. The system includes: a drive shaft having a distal end and a driven end; a hole cutt...
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WO/2023/020642A1 |
The invention relates to a cylinder pipe assembly having a cylinder pipe (1) and a connection piece (2). The cylinder pipe (1) has a cylinder main body and a connection portion (1.3). The connection portion (1.3) has an outer shell calot...
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WO/2023/014644A1 |
A punch according to some embodiments of the disclosure includes a body having a punching edge and a wall forming a passageway therethrough, the wall having a multi-start thread formed thereon, and a draw stud according to some embodimen...
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WO/2023/010706A1 |
A trimming and punching die for a C-shaped opening of a front lower control arm and a trimming method therefor. The trimming and punching die comprises: a lower die and an upper die. The lower die comprises: a lower die seat, a female di...
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WO/2023/006753A1 |
The invention relates to a manufacturing tool (1), in particular a forming tool and/or a cutting tool. The manufacturing tool (1) comprises an active element (2), mounted so as to be movable along its longitudinal axis (L), with a distal...
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WO/2023/005131A1 |
A process for processing a silicon steel sheet for a disc motor, comprising the following steps: S1: fixing a plate to be processed to a conveying mechanism; S2: sending the plate to a plate punching apparatus by means of the conveying m...
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WO/2023/002715A1 |
Provided is a progressive press device comprising an upper die and a lower die (120), the progressive press device at least die-cutting a sheet-form workpiece while sending the workpiece in a transport direction, wherein the lower die (1...
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WO/2023/284587A1 |
A low-pressure aluminum casting mold and a low-pressure aluminum casting process for a motor rotor. The low-pressure aluminum casting mold comprises an upper blade profile assembly, a lower blade profile assembly, a rotor iron core (1), ...
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WO/2023/280462A1 |
A device (5) for separating a cut-out workpiece (2) from a plate-like basic body (1) of a plate-like sheet skeleton (4) is proposed, wherein the cut-out workpiece (2) is still connected to the sheet skeleton (4) by means of at least one ...
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